diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/saa6588.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c index a81285ca7d5..7b9859c3301 100644 --- a/drivers/media/video/saa6588.c +++ b/drivers/media/video/saa6588.c @@ -212,8 +212,10 @@ static void read_from_buf(struct saa6588 *s, struct rds_command *a) if (rd_blocks > s->block_count) rd_blocks = s->block_count; - if (!rd_blocks) + if (!rd_blocks) { + spin_unlock_irqrestore(&s->lock, flags); return; + } for (i = 0; i < rd_blocks; i++) { if (block_to_user_buf(s, buf_ptr)) { |